Variable area turbine vane arrangement

Details Variable area turbine vane arrangement Variable area turbine vane arrangement

2011-08-30

2011-08-30

Nguyen, Ninh H (Department: 3745)

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

Upstream of runner

C415S191000, C415S211200, C415S209300, C029S889220

Reexamination Certificate

active

08007229

ABSTRACT:
A ring vane nozzle for a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of fixed turbine vanes between an inner vane ring and an outer vane ring and a multiple of rotational turbine vanes between the inner vane ring and the outer vane ring, each of the rotational turbine vanes rotatable about an axis of rotation.

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